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Wireless passive polymer-derived SiCN ceramic sensor with integrated resonator/antenna.
- Source :
-
Applied Physics Letters . 10/14/2013, Vol. 103 Issue 16, p163505-163505-5. 1p. 1 Color Photograph, 1 Diagram, 5 Graphs. - Publication Year :
- 2013
-
Abstract
- This paper presents a passive wireless polymer-derived silicon carbonitride (SiCN) ceramic sensor based on cavity radio frequency resonator together with integrated slot antenna. The effect of the cavity sensor dimensions on the Q-factor and resonant frequency is investigated by numerical simulation. A sensor with optimal dimensions is designed and fabricated. It is demonstrated that the sensor signal can be wirelessly detected at distances up to 20 mm. Given the high-temperature stability of the SiCN, the sensor is very promising for high-temperature wireless sensing applications. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 103
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 91552423
- Full Text :
- https://doi.org/10.1063/1.4824827